(2011/07/30)
4-(2'-pyridyl)benzaldehyde
methyl (S)-(1-hydrazinyl-3,3-dimethyl-1-oxobutan-2-yl)carbamate
(S)-N'-(2-methoxycarbonylamino-3,3-dimethyl-butyryl)-hydrazinecarboxylic acid tert-butyl ester
(S)-2-(methoxycarbonylamino)-3,3-dimethylbutanoic acid
L-tert-Leucine
{(1S,2S)-1-benzyl-2-hydroxy-3-[N'-((S)-2-methoxycarbonylamino-3,3-dimethyl-butyryl)-N-(4-pyridin-2-yl-benzyl)-hydrazino]-propyl}-carbamic acid tert-butyl ester
{(S)-1-[N'-((2S,3S)-3-amino-2-hydroxy-4-phenyl-butyl)-N'-(4-pyridin-2-yl-benzyl)-hydrazinocarbonyl]-2,2-dimethyl-propyl}-carbamic acid methyl ester
methyl (1R,3S)-3-((2S,3S)-3-hydroxy-4-(2-((S)-2-(methoxycarbonylamino)-3,3-dimethylbutanoyl)-1-(4-(pyridin-2-yl)benzyl)hydrazinyl)-1-phenylbutan-2-ylcarbamoyl)-2,2-dimethylcyclobutylcarbamate
methyl (S)-1-(2-((2S,3S)-3-((1S,3R)-3-(tert-butoxycarbonylamino)-2,2-dimethylcyclobutanecarboxamido)-2-hydroxy-4-phenylbutyl)-2-(4-(pyridin-2-yl)benzyl)hydrazinyl)-3,3-dimethyl-1-oxobutan-2-ylcarbamate
methyl (S)-1-(2-((2S,3S)-3-((1S,3R)-3-acetamido-2,2-dimethylcyclobutanecarboxamido)-2-hydroxy-4-phenylbutyl)-2-(4-(pyridin-2-yl)benzyl)hydrazinyl)-3,3-dimethyl-1-oxobutan-2-ylcarbamate